Yangzhou Guanmin Imp.&Exp. Co.,Ltd Address: Room 526, Building C, Xiandai Square, Hanjiang District, Yangzhou, Jiangsu, China Tel: 086-514-80985718, 87183286 Mobile: 086-13082563172 Fax: 086-514-80985708 MSN: billnai8@hotmail.com E-mail: longvictory2003@yahoo.com.cn About us > About us Expert in raw material for detergent powder the exclusive manufacturer and exporter of Complex Sodium Disilicate (CSDS) annual production capacity: 40000mts of CSDS having 10 years of producing experience ISO 9000 certified company CSDS pre-registered in REACH in 2008 composed with a professional and energetic term providing you with a sincere, honest and satisfactory service devoted to environment protection Address: Room 526, Building C, Xiandai Square, Hanjiang District, Yangzhou, Jiangsu, China Tel: 086-514-80985718, 87183286 Mobile: 086-13082563172 Fax: 086-514-80985708 MSN: billnai8@hotmail.com E-mail: longvictory2003@yahoo.com.cn annual production capacity: 40000mts of CSDS